20181270144

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46633}}^1$

素因数の和:46687

約数の個数: 192

約数和(自身を含む): 65071218240

約数和(自身を除く): 44889948096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 784, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1932, 2208, 2254, 2352, 2576, 2688, 2944, 3136, 3381, 3864, 4416, 4508, 4704, 5152, 6272, 6762, 7728, 8832, 9016, 9408, 10304, 13524, 15456, 18032, 18816, 20608, 27048, 30912, 36064, 46633, 54096, 61824, 72128, 93266, 108192, 139899, 144256, 186532, 216384, 279798, 326431, 373064, 432768, 559596, 652862, 746128, 979293, 1072559, 1119192, 1305724, 1492256, 1958586, 2145118, 2238384, 2285017, 2611448, 2984512, 3217677, 3917172, 4290236, 4476768, 4570034, 5222896, 5969024, 6435354, 6855051, 7507913, 7834344, 8580472, 8953536, 9140068, 10445792, 12870708, 13710102, 15015826, 15668688, 17160944, 17907072, 18280136, 20891584, 22523739, 25741416, 27420204, 30031652, 31337376, 34321888, 36560272, 41783168, 45047478, 51482832, 52555391, 54840408, 60063304, 62674752, 68643776, 73120544, 90094956, 102965664, 105110782, 109680816, 120126608, 125349504, 137287552, 146241088, 157666173, 180189912, 205931328, 210221564, 219361632, 240253216, 292482176, 315332346, 360379824, 411862656, 420443128, 438723264, 480506432, 630664692, 720759648, 840886256, 877446528, 961012864, 1261329384, 1441519296, 1681772512, 2522658768, 2883038592, 3363545024, 5045317536, 6727090048, 10090635072, 20181270144]

約数ペア:

[(1, 20181270144), (2, 10090635072), (3, 6727090048), (4, 5045317536), (6, 3363545024), (7, 2883038592), (8, 2522658768), (12, 1681772512), (14, 1441519296), (16, 1261329384), (21, 961012864), (23, 877446528), (24, 840886256), (28, 720759648), (32, 630664692), (42, 480506432), (46, 438723264), (48, 420443128), (49, 411862656), (56, 360379824), (64, 315332346), (69, 292482176), (84, 240253216), (92, 219361632), (96, 210221564), (98, 205931328), (112, 180189912), (128, 157666173), (138, 146241088), (147, 137287552), (161, 125349504), (168, 120126608), (184, 109680816), (192, 105110782), (196, 102965664), (224, 90094956), (276, 73120544), (294, 68643776), (322, 62674752), (336, 60063304), (368, 54840408), (384, 52555391), (392, 51482832), (448, 45047478), (483, 41783168), (552, 36560272), (588, 34321888), (644, 31337376), (672, 30031652), (736, 27420204), (784, 25741416), (896, 22523739), (966, 20891584), (1104, 18280136), (1127, 17907072), (1176, 17160944), (1288, 15668688), (1344, 15015826), (1472, 13710102), (1568, 12870708), (1932, 10445792), (2208, 9140068), (2254, 8953536), (2352, 8580472), (2576, 7834344), (2688, 7507913), (2944, 6855051), (3136, 6435354), (3381, 5969024), (3864, 5222896), (4416, 4570034), (4508, 4476768), (4704, 4290236), (5152, 3917172), (6272, 3217677), (6762, 2984512), (7728, 2611448), (8832, 2285017), (9016, 2238384), (9408, 2145118), (10304, 1958586), (13524, 1492256), (15456, 1305724), (18032, 1119192), (18816, 1072559), (20608, 979293), (27048, 746128), (30912, 652862), (36064, 559596), (46633, 432768), (54096, 373064), (61824, 326431), (72128, 279798), (93266, 216384), (108192, 186532), (139899, 144256)]